What Did Events Surrounding the Watergate Break-In and Cover-Up Suggest

What did events surrounding the Watergate break-in and cover-up suggest about Richard Nixon?

A) Despite his involvement after the fact, he believed that even the president was not above the law.
B) He was willing to condone illegal activity if it would silence his political enemies.
C) His refusal to surrender the White House tapes initially showed strength and bolstered his standing with the American people.
D) His paranoia about the power of the Johnson administration pushed him toward crime and corruption.
E) He thought spying, even on Americans, was excusable during wars.